Dihydro Quercetin
Dihydroquercetin( Taxifolin) , a dihydroflavonol that belongs to the vitamin P class.
【Physical character】Light yellow fine granular powder, no peculiar taste. Easily soluble in ethanol,slightly soluble in cold water.
【Main specification】HPLC90%~98%
Related products
【Function & Application】Anti-inflammation, anti-tumor, anti-oxidation, anti-virus, anti-vasodilation,relieve cough and asthma, improve immunity and inhibit lipogenesis.
【CAS NO.】480-18-2
【Molecular Formula 】C15H12O7
【Packaging】
Net weight ≤5kg, PE bag sealed, pack in Carton.
Net weight ≥5kg≤25kg, PE bag sealed,pack in Fibre Drum.
【Storage and transportation requirements】
Keep far away from fire and sunlight, dampness and keep in seal.Don't store and transport with toxic and harmful goods.
|
ANALYSIS |
SPECIFICATION |
RESULTS |
|
Appearance |
Light- Yellow Fine Powder |
Complies |
|
Luteolin (by HPLC) |
≥98.0% |
98.08% |
|
Odor |
Characteristic |
Complies |
|
Loss on drying |
≤1.0% |
0.1% |
|
Ash |
≤1.0% |
0.1% |
|
Heavy Metal |
≤10ppm |
Complies |
|
As |
≤2ppm |
Complies |
|
Microbiology Total Plate Count Yeast & Mold E.Coli Salmonella |
<10000cfu/g <1000cfu/g Negative Negative |
Complies Complies Complies Complies |
|
OTHER |
STANDARD |
RESULT |
|
Shelf life |
2 Years |
Complies |